1/2 x 2 1/2 Heat Treated Steel Standard Dowel Pin helps fix mating-component position in tool, die, mold, and machine-frame work. A correctly sized reamed hole lets the dowel become the alignment reference, leaving screws and bolts to provide clamp force.

For press-room maintenance, die components, or tooling spares, confirm the reamed hole condition, pin diameter, and length before release to production or repair. Pull Dowel Pins add a tapped end for removal from blind holes when the die or fixture cannot be flipped.

Since 1962, Cold Headers has helped buyers match specialty fasteners to drawings, repair records, and production requirements. Review the nominal diameter, measured pin range, recommended hole size, end form, and length before matching this dowel pin to an assembly.

Technical Highlights

• Diameter: 1/2 nominal - measures 0.5001-0.5003 in.
• Length: 2 1/2 in.
• Material: Heat Treated Steel
• Series: Standard (basic +0.0002 in. over nominal)
• Recommended Hole Size: 0.5000-0.4995 in.
• Hardness: Surface Rc 60 min., Core Rc 47-58
• Ends: one chamfered, one crowned
• Calculated Single Shear: 29,450 lbs
• Dimensional Standard: ASME B18.8.2

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.